From 5955102c9984fa081b2d570cfac75c97eecf8f3b Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 22 Jan 2016 15:40:57 -0500 Subject: wrappers for ->i_mutex access parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested}, inode_foo(inode) being mutex_foo(&inode->i_mutex). Please, use those for access to ->i_mutex; over the coming cycle ->i_mutex will become rwsem, with ->lookup() done with it held only shared. Signed-off-by: Al Viro --- fs/efivarfs/file.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/efivarfs/file.c') diff --git a/fs/efivarfs/file.c b/fs/efivarfs/file.c index 90001da9abfd..c424e4813ec8 100644 --- a/fs/efivarfs/file.c +++ b/fs/efivarfs/file.c @@ -50,9 +50,9 @@ static ssize_t efivarfs_file_write(struct file *file, d_delete(file->f_path.dentry); dput(file->f_path.dentry); } else { - mutex_lock(&inode->i_mutex); + inode_lock(inode); i_size_write(inode, datasize + sizeof(attributes)); - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); } bytes = count; -- cgit v1.2.3